There are a lot of calendar apps out there but this one gets extra points for its clean looks. For many people, including Longfellow, organizing your tasks around your calendar makes a lot of sense. Sunrise is a calendar app that's compatible with Google, iCloud, and Facebook and has integrated Google Maps for simple directions. Within this app you can set reminders, see pictures and profiles of the people on your schedule (using LinkedIn), and have the weather forecast handy. [Free; iOS]